City size comparison

compared to

Boise is about 3.8 times smaller than Austin.

Austin (map shows its 70 named neighbourhoods; the area covers the whole city) is approximately 829 sq km, while Boise is approximately 221 sq km, making Boise 26.62% the size of Austin.
Tip: This to-scale comparison of Austin vs. Boise uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Boise vs. Austin

Flip Comparison · See true size
See Boise on top of Austin
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Cost of Living Comparison · 7 categories - 2026 data
Austin is 4.5% more expensive than Boise
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